package com.atguigu.gulimall.seckill.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberResVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberResVo> loginUser = new ThreadLocal<>();
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        String requestURI = request.getRequestURI();
        AntPathMatcher antPathMatcher = new AntPathMatcher();
        boolean match = antPathMatcher.match("/kill", requestURI);
        if(match){
            MemberResVo attribute = (MemberResVo) request.getSession().getAttribute(AuthServerConstant.LONGIN_USER);

            if(attribute!=null){

                loginUser.set(attribute);
                return true;
            }else{
                //没登录就去登录
                request.getSession().setAttribute("msg","您还没有登录，请登录");
                response.sendRedirect("http://auth.gulimall.com/login.html");
                return false;
            }
        }

        return true;




    }
}
